Company · CIK 351231
DAWSON OPERATING CO
| CIK | 351231 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 1382 — Oil & Gas Field Exploration Services |
| Incorporated in | TX |
| Business address | TX |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 1995-05-09 |
Offerings
4 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-180563 | 2012-04-04 | 2015-02-19 | 3 | |
| 333-158330 | 2009-03-31 | 2009-04-09 | 2 | |
| 333-127268 | 2005-08-05 | 2005-08-05 | 1 | |
| 333-121236 | 2004-12-14 | 2005-03-01 | 2 |
Filings
10| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2015-02-19 | EFFECTDeclared effective | 333-180563 | 9999999995-15-000451 |
| 2012-04-20 | EFFECTDeclared effective | 333-180563 | 9999999995-12-001117 |
| 2012-04-04 | S-3Shelf registered | 333-180563 | 0001193125-12-150094 |
| 2011-10-28 | RWWithdrawn | 333-174843 | 0000950123-11-092877 |
| 2011-09-23 | EFFECTDeclared effective | 333-174843 | 9999999995-11-002793 |
| 2009-04-09 | EFFECTDeclared effective | 333-158330 | 9999999995-09-000910 |
| 2009-03-31 | S-3Shelf registered | 333-158330 | 0000950134-09-006618 |
| 2005-08-05 | S-3Shelf registered | 333-127268 | 0000950134-05-015019 |
| 2005-03-01 | 424B4Final prospectus | 333-121236 | 0000950134-05-003966 |
| 2004-12-14 | S-3Shelf registered | 333-121236 | 0000950134-04-019227 |